had intended/intended to have done/intended to do

在表达“未实现的打算”时,通常采用 had intended to do 的句式,但是,亦可采用 intended to have done 或 intended to do 的句式:

1. I had intended to speak, but time did not permit. 我本来想发言,但是时间不允许。

2. I intended to have called on you, but... 我本打算去拜访你,但……